▎ 摘　　要

NOVELTY - Method for preparing marine anticorrosive coating, involves providing graphene solution, adding graphene solution, zinc powder and cuprous oxide to resin, mixing to obtain a composite slurry, and mixing a curing agent solution with the composite slurry to prepare the marine anticorrosive coating. USE - The method is used for preparing marine anticorrosive coating (claimed). ADVANTAGE - The marine anticorrosive coating has high antibacterial activity and biocompatibility and inhibitory effect on electrochemical corrosion and marine microbial corrosion, and prevents microbial adhesion and corrosion.